157572408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3461}}^1$

素因数の和:3748

約数の個数: 64

約数和(自身を含む): 451998720

約数和(自身を除く): 294426312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1626, 1897, 2168, 3252, 3461, 3794, 5691, 6504, 6922, 7588, 10383, 11382, 13844, 15176, 20766, 22764, 24227, 27688, 41532, 45528, 48454, 72681, 83064, 96908, 145362, 193816, 290724, 581448, 937931, 1875862, 2813793, 3751724, 5627586, 6565517, 7503448, 11255172, 13131034, 19696551, 22510344, 26262068, 39393102, 52524136, 78786204, 157572408]

約数ペア:

[(1, 157572408), (2, 78786204), (3, 52524136), (4, 39393102), (6, 26262068), (7, 22510344), (8, 19696551), (12, 13131034), (14, 11255172), (21, 7503448), (24, 6565517), (28, 5627586), (42, 3751724), (56, 2813793), (84, 1875862), (168, 937931), (271, 581448), (542, 290724), (813, 193816), (1084, 145362), (1626, 96908), (1897, 83064), (2168, 72681), (3252, 48454), (3461, 45528), (3794, 41532), (5691, 27688), (6504, 24227), (6922, 22764), (7588, 20766), (10383, 15176), (11382, 13844)]